$(()=>{



$('.play').click(function () {
        let $this = $(this);
        console.log("haha");
        let aa = $this.attr('data-url');
        console.log(aa);



        let player = cyberplayer("course-video").setup({
            width: '700px',
            height: '600px',
            file: aa,
            autostart: false,
            stretching: "uniform",
            repeat: false,
            volume: 100,
            controls: true,
            ak: '334025de9da34118b03f3666fc58232c'
        });
        $('#course-video').load(player);



        });




})